a.
Expression of sum of interior
a.
Answer to Problem 26WE
Expression of sum of interior angle will be,
Explanation of Solution
Given:
Number of sides is equal to n+1
Sum of interior angle of polygon is given by,
Therefore,
Now, number of sides is n+1 sum of interior angle is given by,
Now, substituting the value of n .
b.
Expression of sum of interior angle of polygon without using n.
b.
Answer to Problem 26WE
Expression of sum of interior angle will be,
Explanation of Solution
Given:
Number of sides is equal to n+1
Sum of interior angle of polygon is given by,
Therefore,
Now, number of sides is 2n sum of interior angle is given by,
Now, substituting the value of n .
Chapter 3 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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